From 9cab8ae58a29ecf7387e6865aa170715caeabf04 Mon Sep 17 00:00:00 2001
From: Stefan Parviainen <saparvia@caterva.eu>
Date: Tue, 30 Dec 2014 19:57:12 +0100
Subject: Language names via intl library. Fixes #773

---
 library/intl/src/Country/Country.php               | 168 +++++++++++++++++++++
 library/intl/src/Country/CountryInterface.php      |  99 ++++++++++++
 library/intl/src/Country/CountryRepository.php     | 124 +++++++++++++++
 .../src/Country/CountryRepositoryInterface.php     |  31 ++++
 4 files changed, 422 insertions(+)
 create mode 100644 library/intl/src/Country/Country.php
 create mode 100644 library/intl/src/Country/CountryInterface.php
 create mode 100644 library/intl/src/Country/CountryRepository.php
 create mode 100644 library/intl/src/Country/CountryRepositoryInterface.php

(limited to 'library/intl/src/Country')

diff --git a/library/intl/src/Country/Country.php b/library/intl/src/Country/Country.php
new file mode 100644
index 000000000..5ac65fd0d
--- /dev/null
+++ b/library/intl/src/Country/Country.php
@@ -0,0 +1,168 @@
+<?php
+
+namespace CommerceGuys\Intl\Country;
+
+class Country implements CountryInterface
+{
+    /**
+     * The two-letter country code.
+     *
+     * @var string
+     */
+    protected $countryCode;
+
+    /**
+     * The country name.
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * The three-letter country code.
+     *
+     * @var string
+     */
+    protected $threeLetterCode;
+
+    /**
+     * The numeric country code.
+     *
+     * @var string
+     */
+    protected $numericCode;
+
+    /**
+     * The country telephone code.
+     *
+     * @var string
+     */
+    protected $telephoneCode;
+
+    /**
+     * The country locale (i.e. "en_US").
+     *
+     * The country name is locale specific.
+     *
+     * @var string
+     */
+    protected $locale;
+
+    /**
+     * Returns the string representation of the Country.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->getCountryCode();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getCountryCode()
+    {
+        return $this->countryCode;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setCountryCode($countryCode)
+    {
+        $this->countryCode = $countryCode;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getThreeLetterCode()
+    {
+        return $this->threeLetterCode;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setThreeLetterCode($threeLetterCode)
+    {
+        $this->threeLetterCode = $threeLetterCode;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getNumericCode()
+    {
+        return $this->numericCode;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setNumericCode($numericCode)
+    {
+        $this->numericCode = $numericCode;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getTelephoneCode()
+    {
+        return $this->telephoneCode;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setTelephoneCode($telephoneCode)
+    {
+        $this->telephoneCode = $telephoneCode;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getLocale()
+    {
+        return $this->locale;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setLocale($locale)
+    {
+        $this->locale = $locale;
+
+        return $this;
+    }
+}
diff --git a/library/intl/src/Country/CountryInterface.php b/library/intl/src/Country/CountryInterface.php
new file mode 100644
index 000000000..245a49be9
--- /dev/null
+++ b/library/intl/src/Country/CountryInterface.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace CommerceGuys\Intl\Country;
+
+interface CountryInterface
+{
+    /**
+     * Gets the two-letter country code.
+     *
+     * @return string
+     */
+    public function getCountryCode();
+
+    /**
+     * Sets the two-letter country code.
+     *
+     * @param string $countryCode The two-letter country code.
+     */
+    public function setCountryCode($countryCode);
+
+    /**
+     * Gets the country name.
+     *
+     * Note that certain locales have incomplete translations, in which
+     * case the english version of the country name is used instead.
+     *
+     * @return string
+     */
+    public function getName();
+
+    /**
+     * Sets the country name.
+     *
+     * @param string $name The country name.
+     */
+    public function setName($name);
+
+    /**
+     * Gets the three-letter country code.
+     *
+     * Note that not every country has a three-letter code.
+     * CLDR lists "Canary Islands" (IC) and "Ceuta and Melilla" (EA)
+     * as separate countries, even though they are formally a part of Spain
+     * and have no three-letter or numeric ISO codes.
+     *
+     * @return string|null
+     */
+    public function getThreeLetterCode();
+
+    /**
+     * Sets the three-letter country code.
+     *
+     * @param string $threeLetterCode The three-letter country code.
+     */
+    public function setThreeLetterCode($threeLetterCode);
+
+    /**
+     * Gets the numeric country code.
+     *
+     * The numeric code has three digits, and the first one can be a zero,
+     * hence the need to pass it around as a string.
+     *
+     * Note that not every country has a numeric code.
+     * CLDR lists "Canary Islands" (IC) and "Ceuta and Melilla" (EA)
+     * as separate countries, even though they are formally a part of Spain
+     * and have no three-letter or numeric ISO codes.
+     * "Ascension Island" (AE) also has no numeric code, even though it has a
+     * three-letter code.
+     *
+     * @return string|null
+     */
+    public function getNumericCode();
+
+    /**
+     * Sets the numeric country code.
+     *
+     * @param string $numericCode The numeric country code.
+     */
+    public function setNumericCode($numericCode);
+
+    /**
+     * Gets the country telephone code.
+     *
+     * Also known as the calling code.
+     *
+     * Note that not every country has a telephone code.
+     * Right now Tristan da Cunha (TI) is the only such example.
+     *
+     * @return string|null
+     */
+    public function getTelephoneCode();
+
+    /**
+     * Sets the country telephone code.
+     *
+     * @param string $telephoneCode The telephone code.
+     */
+    public function setTelephoneCode($telephoneCode);
+}
diff --git a/library/intl/src/Country/CountryRepository.php b/library/intl/src/Country/CountryRepository.php
new file mode 100644
index 000000000..b1fea803d
--- /dev/null
+++ b/library/intl/src/Country/CountryRepository.php
@@ -0,0 +1,124 @@
+<?php
+
+namespace CommerceGuys\Intl\Country;
+
+use CommerceGuys\Intl\LocaleResolverTrait;
+use CommerceGuys\Intl\Exception\UnknownCountryException;
+
+/**
+ * Manages countries based on JSON definitions.
+ */
+class CountryRepository implements CountryRepositoryInterface
+{
+    use LocaleResolverTrait;
+
+    /**
+     * Base country definitions.
+     *
+     * Contains data common to all locales, such as the country numeric,
+     * three-letter, telephone codes.
+     *
+     * @var array
+     */
+    protected $baseDefinitions = array();
+
+    /**
+     * Per-locale country definitions.
+     *
+     * @var array
+     */
+    protected $definitions = array();
+
+    /**
+     * Creates a CountryRepository instance.
+     *
+     * @param string $definitionPath The path to the country definitions.
+     *                               Defaults to 'resources/country'.
+     */
+    public function __construct($definitionPath = null)
+    {
+        $this->definitionPath = $definitionPath ? $definitionPath : __DIR__ . '/../../resources/country/';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($countryCode, $locale = null, $fallbackLocale = null)
+    {
+        $locale = $this->resolveLocale($locale, $fallbackLocale);
+        $definitions = $this->loadDefinitions($locale);
+        if (!isset($definitions[$countryCode])) {
+            throw new UnknownCountryException($countryCode);
+        }
+
+        return $this->createCountryFromDefinition($definitions[$countryCode], $locale);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getAll($locale = null, $fallbackLocale = null)
+    {
+        $locale = $this->resolveLocale($locale, $fallbackLocale);
+        $definitions = $this->loadDefinitions($locale);
+        $countries = array();
+        foreach ($definitions as $countryCode => $definition) {
+            $countries[$countryCode] = $this->createCountryFromDefinition($definition, $locale);
+        }
+
+        return $countries;
+    }
+
+    /**
+     * Loads the country definitions for the provided locale.
+     *
+     * @param string $locale The desired locale.
+     *
+     * @return array
+     */
+    protected function loadDefinitions($locale)
+    {
+        if (!isset($this->definitions[$locale])) {
+            $filename = $this->definitionPath . $locale . '.json';
+            $this->definitions[$locale] = json_decode(file_get_contents($filename), true);
+
+            // Make sure the base definitions have been loaded.
+            if (empty($this->baseDefinitions)) {
+                $this->baseDefinitions = json_decode(file_get_contents($this->definitionPath . 'base.json'), true);
+            }
+            // Merge-in base definitions.
+            foreach ($this->definitions[$locale] as $countryCode => $definition) {
+                $this->definitions[$locale][$countryCode] += $this->baseDefinitions[$countryCode];
+            }
+        }
+
+        return $this->definitions[$locale];
+    }
+
+    /**
+     * Creates a country object from the provided definition.
+     *
+     * @param array  $definition The country definition.
+     * @param string $locale     The locale of the country definition.
+     *
+     * @return Country
+     */
+    protected function createCountryFromDefinition(array $definition, $locale)
+    {
+        $country = new Country();
+        $country->setCountryCode($definition['code']);
+        $country->setName($definition['name']);
+        $country->setLocale($locale);
+        if (isset($definition['three_letter_code'])) {
+            $country->setThreeLetterCode($definition['three_letter_code']);
+        }
+        if (isset($definition['numeric_code'])) {
+            $country->setNumericCode($definition['numeric_code']);
+        }
+        if (isset($definition['telephone_code'])) {
+            $country->setTelephoneCode($definition['telephone_code']);
+        }
+
+        return $country;
+    }
+}
diff --git a/library/intl/src/Country/CountryRepositoryInterface.php b/library/intl/src/Country/CountryRepositoryInterface.php
new file mode 100644
index 000000000..ae1cbd0c9
--- /dev/null
+++ b/library/intl/src/Country/CountryRepositoryInterface.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace CommerceGuys\Intl\Country;
+
+/**
+ * Country repository interface.
+ */
+interface CountryRepositoryInterface
+{
+    /**
+     * Returns a country instance matching the provided country code.
+     *
+     * @param string $countryCode    The country code.
+     * @param string $locale         The locale (i.e. fr-FR).
+     * @param string $fallbackLocale A fallback locale (i.e "en").
+     *
+     * @return CountryInterface
+     */
+    public function get($countryCode, $locale = null, $fallbackLocale = null);
+
+    /**
+     * Returns all available country instances.
+     *
+     * @param string $locale         The locale (i.e. fr-FR).
+     * @param string $fallbackLocale A fallback locale (i.e "en").
+     *
+     * @return array An array of countries implementing the CountryInterface,
+     *               keyed by country code.
+     */
+    public function getAll($locale = null, $fallbackLocale = null);
+}
-- 
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